import React,{useState,useEffect} from 'react';
// ui
import ReactECharts from 'echarts-for-react';

const Page: React.FC<any> = (props:any,ref:any) => {
    const [chartOption,setChartOption] =useState({       
        tooltip: {
          trigger: 'item'
        },       
        series: [
          {
            name: 'Access From',
            type: 'pie',
            radius: '50%',
            data: [
              { value: 1048, name: 'Search Engine' },
              { value: 735, name: 'Direct' },
              { value: 580, name: 'Email' },
              { value: 484, name: 'Union Ads' },
              { value: 300, name: 'Video Ads' }
            ],
            emphasis: {
              itemStyle: {
                shadowBlur: 10,
                shadowOffsetX: 0,
                shadowColor: 'rgba(0, 0, 0, 0.5)'
              }
            }
          }
        ]
    });

    useEffect(()=>{            
    },[])

    return (
        <>          
          <ReactECharts style={{height:'100%'}} option={chartOption} />                
        </>                
    );
}

export default Page;